{{ define "PostHtml/item.html"}}
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>用户添加页面</h1>
<form action="/add_data2" method="post">
    用户名：<input type="text" name="username"> <br>
    密&nbsp;&nbsp;&nbsp;码：<input type="password" name="password"> <br>
    年&nbsp;&nbsp;&nbsp;龄：<input type="text" , name="age"> <br>
    篮&nbsp;球:<input type="checkbox" name="happy" value="篮球">
    足&nbsp;球:<input type="checkbox" name="happy" value="足球">
    羽毛球:<input type="checkbox" name="happy" value="羽毛球">
    排&nbsp;球:<input type="checkbox" name="happy" value="排球"> <br>

    地&nbsp;址：<input type="text" name="user[add]"><br>
    手机号：<input type="text" name="user[phone]"><br>

    <input type="submit" value="提交">
</body>
</html>
{{end}}